Verified record
JM Koenig Electric does electrical work, and its website says it offers free estimates. A 2024 customer said Jeff faced some challenges in their apartment and fixed everything, and recommended him for electrical work.
Very grateful for Jeff and his expert knowledge. He faced some challenges in our apartment and fixed everything flawlessly. I would highly recommend him for any electrical work you need done in your space. Thank you so much!
Specializes in
Typical Greater Boston range for this kind of work, from regional averages — not a quote from JM Koenig Electric. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
Languages
1 change recorded — last scanned Oct 9, 2026.
200-400 amp panel upgrades5.0
Fast response5.0
Solar designed around a peaky Victorian roof5.0
State-verified electrician licenseNot yet rated
Came out the same day the customer called3.5
